CA3059668C - Compressed air energy storage generator - Google Patents

Compressed air energy storage generator Download PDF

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Publication number
CA3059668C
CA3059668C CA3059668A CA3059668A CA3059668C CA 3059668 C CA3059668 C CA 3059668C CA 3059668 A CA3059668 A CA 3059668A CA 3059668 A CA3059668 A CA 3059668A CA 3059668 C CA3059668 C CA 3059668C
Authority
CA
Canada
Prior art keywords
motors
feed command
compressor
energy storage
compressed air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3059668A
Other languages
French (fr)
Other versions
CA3059668A1 (en
Inventor
Takashi Sato
Ryo NAKAMICHI
Masaki Matsukuma
Hiroki SARUTA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of CA3059668A1 publication Critical patent/CA3059668A1/en
Application granted granted Critical
Publication of CA3059668C publication Critical patent/CA3059668C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/02—Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for several machines or engines connected in series or in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/08—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00—Systems for storing electric energy
    • H02J15/006—Systems for storing electric energy in the form of pneumatic energy, e.g. compressed air energy storage [CAES]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/22—Fluid gaseous, i.e. compressible
    • F04C2210/221—Air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A CAES generator (1) includes a plurality of motors (13), a plurality of compressors (10), a pressure accumulation tank (11), an expander (12), a generator (15), an electric-motor inverter (14) that changes a rotation speed of each of the motors, a feed command receiver (31) that receives input power as a feed command value before feeding the input power, and a controller (30). The controller (30) includes a compressor number calculation unit (30a) that calculates a maximum number of motors (13) that are allowed to be driven at a rating based on the feed command value, and a compressor drive control unit (30b) that drives at the rating, the motors (13), the number of which is the maximum number calculated by the compressor number calculation unit (30a).
CA3059668A 2017-04-26 2018-04-10 Compressed air energy storage generator Active CA3059668C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017087526A JP6889604B2 (en) 2017-04-26 2017-04-26 Compressed air storage power generator
JP2017-087526 2017-04-26
PCT/JP2018/015067 WO2018198755A1 (en) 2017-04-26 2018-04-10 Compressed air energy storage generator

Publications (2)

Publication Number Publication Date
CA3059668A1 CA3059668A1 (en) 2018-11-01
CA3059668C true CA3059668C (en) 2022-01-04

Family

ID=63919793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3059668A Active CA3059668C (en) 2017-04-26 2018-04-10 Compressed air energy storage generator

Country Status (6)

Country Link
US (1) US11319948B2 (en)
EP (1) EP3617506A4 (en)
JP (1) JP6889604B2 (en)
CN (1) CN110573736B (en)
CA (1) CA3059668C (en)
WO (1) WO2018198755A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7022677B2 (en) * 2018-12-14 2022-02-18 株式会社神戸製鋼所 Compressed air storage power generation device and compressed air storage power generation method
GB2575916B (en) * 2019-06-11 2020-07-29 J Reichenstein Steven Energy storage systems
JP2021076056A (en) * 2019-11-07 2021-05-20 住友重機械工業株式会社 Power generating system, control device, and power generation method
CN113033870B (en) * 2021-02-25 2022-04-26 国网河北省电力有限公司营销服务中心 Flexible load scheduling method for power special transformer customer and terminal equipment
JP2022173944A (en) * 2021-05-10 2022-11-22 株式会社神戸製鋼所 Compressed air energy storage power generation device and control method thereof
US20230213149A1 (en) * 2021-12-31 2023-07-06 Kepler Energy Systems, Inc. Power Shift System to Store and Distribute Energy

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6419454B1 (en) * 2000-06-14 2002-07-16 Leo P. Christiansen Air compressor control sequencer
JP2002098061A (en) * 2000-09-26 2002-04-05 Oyodo Diesel Kk Diagnostic device for electric air compressor or compressed air supply system
BE1015460A3 (en) * 2003-04-04 2005-04-05 Atlas Copco Airpower Nv Method for controlling an air system with multiple compressors, steering box applied thereby, and air system that applying this process.
ITFI20120075A1 (en) * 2012-04-12 2013-10-13 Nuovo Pignone Srl "COMPRESSED-AIR ENERGY-STORAGE SYSTEM"
JP2013231396A (en) * 2012-04-27 2013-11-14 Anest Iwata Corp Compressed gas supply unit
EP2687702A1 (en) * 2012-07-20 2014-01-22 Alstom Technology Ltd Energy storage system and method for energy storage
CN103644095B (en) * 2013-12-03 2016-05-18 中国科学院工程热物理研究所 A kind of method of compressed-air energy storage of applicable variable parameter operation and device
ITFI20130299A1 (en) * 2013-12-16 2015-06-17 Nuovo Pignone Srl "IMPROVEMENTS IN COMPRESSED-AIR-ENERGY-STORAGE (CAES) SYSTEMS AND METHODS"
JP6368577B2 (en) 2014-07-31 2018-08-01 株式会社神戸製鋼所 Compressed air storage power generation apparatus and compressed air storage power generation method
JP6452450B2 (en) * 2014-09-25 2019-01-16 株式会社神戸製鋼所 Container type compressed air storage power generator
CN104533760A (en) * 2014-11-05 2015-04-22 芜湖中艺企业管理咨询有限公司 Compressed air energy conversion device
JP6343587B2 (en) * 2015-05-18 2018-06-13 株式会社神戸製鋼所 Compressed air storage power generation method and compressed air storage power generation apparatus
JP6885777B2 (en) * 2017-04-26 2021-06-16 株式会社神戸製鋼所 Compressed air storage power generator
JP6910969B2 (en) * 2018-01-09 2021-07-28 株式会社神戸製鋼所 Compressed air storage power generation device and compressed air storage power generation method
JP6652621B1 (en) * 2018-10-23 2020-02-26 株式会社神戸製鋼所 Compressed air storage power generation device and compressed air storage power generation method

Also Published As

Publication number Publication date
EP3617506A4 (en) 2020-12-16
JP2018184906A (en) 2018-11-22
CA3059668A1 (en) 2018-11-01
US20200325891A1 (en) 2020-10-15
CN110573736B (en) 2021-06-22
JP6889604B2 (en) 2021-06-18
US11319948B2 (en) 2022-05-03
WO2018198755A1 (en) 2018-11-01
EP3617506A1 (en) 2020-03-04
CN110573736A (en) 2019-12-13

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Effective date: 20191010